UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mPZOYO7o9PNLukqwaPgOEi6ZC3AlHSel/HAQZOPr2w4=' 
WHERE 
  key_id = 'f298fe446d9359e36b10b17ab0083b9593134bc4e539569bbf44b7229cdb590b' 
  AND (
    token = 'mPZOYO7o9PNLukqwaPgOEi6ZC3AlHSel/HAQZOPr2w4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )